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Disclosery

OKLO OKLO INC

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Stock (common), issuer CIK 1849056

663 managers (678 13F filers) reported a position in OKLO shares at 2026-03-31, 89,278,443 shares in all. 119 filers opened a position and 126 filers sold out during the quarter.

Managers
663
13F filers
678
New
119
Added
287
Reduced
161
Sold out
126
Shares held by filers
89,278,443

Shares held by filers adds up every 13F filer's report, so a share reported by a parent and by its subsidiary counts twice (H9). Managers counts each filer group once.

13D and 13G filers

No 13D or 13G on this security in the data. Structured 13D/G data starts 2024-12-18.

Insider trades

The latest Form 4 transactions, non-derivative.
OwnerDateSharesPriceFiling
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-09-364 S$34.69Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-08+687 MForm 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-06-288 S$37.29Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-05-649 S$35.93Form 4
Narayanadas Vivekofficer (General Counsel & Secretary)2026-10-03+1,014 MForm 4

13F holders, Q1 2026

Filers in the available 13F reports with a share position at 2026-03-31, filer groups collapsed to one row (method), largest first. Options and principal amounts are left out. A group row states no % of portfolio, since each member reports its own portfolio: the members' percents are listed under it. A value about 1,000 times or 1/1,000 of the price other filers imply is shown as filed but neither ranks the row nor enters a sum.

HolderSharesValue% of portfolioChangeSource
Quent Capital, LLC50$2.48K<0.01%new13F-HRTimeline
Fourth Dimension Wealth, LLC50$2.48K<0.01%new13F-HRTimeline
BIRCHBROOK, INC.50$2.48K<0.01%new13F-HRTimeline
Tripletail Wealth Management, LLC50$2.41K<0.01%013F-HRTimeline
Sound Income Strategies, LLC50$2.4K<0.01%013F-HRTimeline
Pinnacle Bancorp, Inc.45$2.23K<0.01%013F-HRTimeline
Cheviot Value Management, LLC40$1.98K<0.01%013F-HRTimeline
EVOLUTION WEALTH MANAGEMENT INC.40$1.98K<0.01%013F-HRTimeline
Fortitude Family Office, LLC35$1.74K<0.01%-613F-HRTimeline
Kennebec Savings Bank35$1.74K<0.01%013F-HRTimeline
Physician Wealth Advisors, Inc.33$1.64K<0.01%-313F-HRTimeline
Acumen Wealth Advisors, LLC32$1.59K<0.01%new13F-HRTimeline
First Pacific Financial31$1.54K<0.01%+1013F-HRTimeline
SouthState Bank Corpin group SouthState Bank Corp30$1.49K<0.01%013F-HRTimelineGroup
Colonial Trust Advisorsin group Colonial Trust Advisors30$1.49K<0.01%013F-HRTimelineGroup
Hughes Financial Services, LLC30$1.49K<0.01%+313F-HRTimeline
Corsicana & Co.60$1.3K<0.01%new13F-HRTimeline
Millstone Evans Group, LLC26$1.29K<0.01%+313F-HRTimeline
North Star Investment Management Corp.23$1.14K<0.01%new13F-HRTimeline
ASSETMARK, INCin group ASSETMARK, INC23$1.14K<0.01%-413F-HRTimelineGroup
IFG Advisory, LLC22$1.09K<0.01%-3,48813F-HRTimeline
Bell Investment Advisors, Inc22$1.09K<0.01%+913F-HRTimeline
HAZLETT, BURT & WATSON, INC.30$1K<0.01%+2013F-HRTimeline
CKW FINANCIAL GROUP25$1K<0.01%013F-HRTimeline
GHP Investment Advisors, Inc.16$794<0.01%-113F-HRTimeline
GODSEY & GIBB, INC15$744<0.01%013F-HRTimeline
NBT BANK, N.A.in group NBT BANK, N.A.15$744<0.01%-5713F-HRTimelineGroup
Retirement Wealth Solutions LLC15$744<0.01%+713F-HRTimeline
Merkkuri Wealth Advisors LLC15$725<0.01%new13F-HRTimeline
HM PAYSON & CO14$695<0.01%-28913F-HRTimeline
IMA Advisory Services, Inc.14$694<0.01%+213F-HRTimeline
Scarborough Advisors, LLC13$645<0.01%013F-HRTimeline
Transamerica Financial Advisors, LLCin group Transamerica Financial Adviso…13$644<0.01%new13F-HRTimelineGroup
Bruce G. Allen Investments, LLC12$595<0.01%new13F-HRTimeline
TOTH FINANCIAL ADVISORY CORP10$496<0.01%-3513F-HRTimeline
BERKSHIRE CAPITAL HOLDINGS INC10$496<0.01%013F-HRTimeline
IQ EQ FUND MANAGEMENT (SINGAPORE) PRIVA…10$496<0.01%013F-HRTimeline
REAP Financial Group, LLC10$496<0.01%new13F-HRTimeline
MPWM ADVISORY SOLUTIONS, LLC10$496<0.01%013F-HRTimeline
Marquette Asset Management, LLC9$447<0.01%new13F-HRTimeline
Rialto Wealth Management, LLC9$447<0.01%013F-HRTimeline
CVA Family Office, LLC9$446<0.01%+213F-HRTimeline
Investment Research & Advisory Group, I…9$446<0.01%013F-HRTimeline
SWAN Capital LLC9$446<0.01%013F-HRTimeline
Bare Financial Services, Inc9$446<0.01%-713F-HRTimeline
Investors Portfolio Services LLC6$422<0.01%new13F-HRTimeline
Glass Jacobson Investment Advisors llc8$397<0.01%013F-HRTimeline
Altshuler Shaham Ltd10$386<0.01%new13F-HRTimeline
Arlington Trust Co LLCin group Arlington Trust Co LLC7$347<0.01%new13F-HRTimelineGroup
Legacy Wealth Managment, LLC/IDin group Legacy Wealth Managment, LLC/…4$199<0.01%new13F-HRTimelineGroup
City State Bank4$198<0.01%013F-HRTimeline
TWIN PEAKS WEALTH ADVISORS, LLC4$198<0.01%new13F-HRTimeline
Keating Financial Advisory Services, In…4$198<0.01%-1913F-HRTimeline
Cullen/Frost Bankers, Inc.in group Cullen/Frost Bankers, Inc.3$149<0.01%new13F-HRTimelineGroup
MassMutual Private Wealth & Trust, FSB3$149<0.01%+113F-HRTimeline
Godfrey Financial Associates, Inc.3$149<0.01%013F-HRTimeline
Essential Investment Partners LLC3$149<0.01%013F-HRTimeline
Dunhill Financial, LLC2$136<0.01%-113F-HRTimeline
Financially Speaking Inc2$100<0.01%013F-HRTimeline
Annis Gardner Whiting Capital Advisors,…1$50<0.01%013F-HRTimeline
JPL Wealth Management, LLC1$50<0.01%new13F-HR/ATimeline
Ankerstar Wealth, LLC1$50<0.01%new13F-HRTimeline
Smallwood Wealth Investment Management,…1$49<0.01%-2413F-HRTimeline

Events

  • Narayanadas Vivek acquired 323 OKLO shares between 2026-10-08 and 2026-10-09, Form 4 filed 2026-10-13. 0002146790-26-000019

    Accepted , ingested

  • Narayanadas Vivek sold 288 OKLO shares on 2026-10-06, Form 4 filed 2026-10-08. 0002146790-26-000017

    Accepted , ingested

  • Narayanadas Vivek acquired 365 OKLO shares between 2026-10-03 and 2026-10-05, Form 4 filed 2026-10-06. 0002146790-26-000015

    Accepted , ingested